2681317080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63659}}^1$

素因数の和:63695

約数の個数: 160

約数和(自身を含む): 9705603600

約数和(自身を除く): 7024286520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 63659, 127318, 190977, 254636, 318295, 381954, 509272, 572931, 636590, 763908, 827567, 954885, 1145862, 1273180, 1527816, 1655134, 1718793, 1909770, 2291724, 2482701, 2546360, 2864655, 3310268, 3437586, 3819540, 4137835, 4583448, 4965402, 5156379, 5729310, 6620536, 6875172, 7448103, 7639080, 8275670, 8593965, 9930804, 10312758, 11458620, 12413505, 13750344, 14896206, 16551340, 17187930, 19861608, 20625516, 22344309, 22917240, 24827010, 25781895, 29792412, 33102680, 34375860, 37240515, 41251032, 44688618, 49654020, 51563790, 59584824, 67032927, 68751720, 74481030, 89377236, 99308040, 103127580, 111721545, 134065854, 148962060, 178754472, 206255160, 223443090, 268131708, 297924120, 335164635, 446886180, 536263416, 670329270, 893772360, 1340658540, 2681317080]

約数ペア:

[(1, 2681317080), (2, 1340658540), (3, 893772360), (4, 670329270), (5, 536263416), (6, 446886180), (8, 335164635), (9, 297924120), (10, 268131708), (12, 223443090), (13, 206255160), (15, 178754472), (18, 148962060), (20, 134065854), (24, 111721545), (26, 103127580), (27, 99308040), (30, 89377236), (36, 74481030), (39, 68751720), (40, 67032927), (45, 59584824), (52, 51563790), (54, 49654020), (60, 44688618), (65, 41251032), (72, 37240515), (78, 34375860), (81, 33102680), (90, 29792412), (104, 25781895), (108, 24827010), (117, 22917240), (120, 22344309), (130, 20625516), (135, 19861608), (156, 17187930), (162, 16551340), (180, 14896206), (195, 13750344), (216, 12413505), (234, 11458620), (260, 10312758), (270, 9930804), (312, 8593965), (324, 8275670), (351, 7639080), (360, 7448103), (390, 6875172), (405, 6620536), (468, 5729310), (520, 5156379), (540, 4965402), (585, 4583448), (648, 4137835), (702, 3819540), (780, 3437586), (810, 3310268), (936, 2864655), (1053, 2546360), (1080, 2482701), (1170, 2291724), (1404, 1909770), (1560, 1718793), (1620, 1655134), (1755, 1527816), (2106, 1273180), (2340, 1145862), (2808, 954885), (3240, 827567), (3510, 763908), (4212, 636590), (4680, 572931), (5265, 509272), (7020, 381954), (8424, 318295), (10530, 254636), (14040, 190977), (21060, 127318), (42120, 63659)]